Bandwidth: 4 GHz 4 Channels Sample Rate: 20 GS/s Memory depth: 80 Msample High dynamic range due to single-core A/D converter Wide selection of measurement functions: over 90 automated measurements High-resolution touchscreen for ease of use Color coding for clear overview Always-on "history mode" lets you see previous triggers Update Rate: 1,000,000 wfms/sec helps find elusive faults fast Bits of Resolution: Up to 16bits with High Definition Option Low noise, high dynamic range Exclusive digital trigger system provides highly accurate triggering Hardware-based mask testing and mask triggering Serial protocols: Hardware-based triggering and decoding EMI debugging with hardware accelerated spectrum analysis Windows 7 OS LAN and USB Standard Find signal faults fast One million waveforms per second: fault finding instead of guesswork High acquisition rates without limitation of functionality Fast error analysis with the history view function Hardware-accelerated analysis High measurement speed, even for complex analysis functions FFT-based spectrum analysis: powerful and user-friendly Mask test: quick configuration – reliable results Sophisticated analysis with up to three simultaneous waveforms per channel Highly accurate digital trigger system Precise measurements due to low trigger jitter High trigger sensitivity at full bandwidth Adjustable digital filter for the trigger signal No masking of trigger events that occur in rapid sequence New ease of operation Straightforward, smart menu structure Color-coded control elements for clear user guidance Signal icons with drag & drop functionality Measurement signals always fully visible thanks to semitransparent dialog boxes Convincing accuracy Precise measurements due to very low inherent noise High dynamic range due to single-core A/D converter Full measurement bandwidth, even for input sensitivity ranges ≤ 10 mV/div Low gain and offset errors High channel-to-channel isolation prevents crosstalk Triggering and decoding of serial protocols High acquisition rates for finding errors quickly Fast and easy configuration Power analysis Special measurement functions and a measurement wizard for fast results Standards for limiting the harmonic current Easy and clear documentation of measurement results Extensive accessories for contacting and delay compensation High definition: see more with 16-bit vertical resolution Increased resolution for precise measurement of small signal amplitudes 16-bit vertical resolution available Realtime triggering on smallest signal details High acquisition rate and full functionality for fast measurement results EMI debugging with oscilloscopes EMI tests during development High dynamic range and sensitivity Visualization of sporadic emissions Correlation between frequency and time Automatic compliance tests Fast and easy configuration Automatic control of compliance tests Flexible test execution Straightforward, configurable reports Test fixture sets made by Rohde & Schwarz The Rohde and Schwarz RTO1044 combines excellent signal fidelity, high acquisition rate and the world’s first realtime digital trigger system with a compact device format in the 4 GHz class. It offers hardware-accelerated measurement and analysis functions as well as an advanced user interface. With an acquisition rate of one million waveforms per second – the highest rate available on the market – the R&S RTO oscilloscopes find signal faults quickly. They even capture and analyze rare signal details that, until now, have often gone undetected. The world's first realtime digital trigger system precisely correlates the trigger event to the measurement signal. In this way, it not only helps to detect errors with extreme reliability, but also to accurately locate them. When measuring signals in the millivolt range, high oscilloscope sensitivity is essential. The low-noise input amplifier and the A/D converter with its excellent dynamic range of more than seven effective bits add only very low noise to the measurement waveform. Furthermore, the active probes – with their low inherent noise, wide dynamic range and low offset drift – ensure that this high level of sensitivity and accuracy is also maintained directly at the test point. Despite the wide variety of measurement and analysis functions, the oscilloscopes are easy and intuitive to operate. Flat menu structures and signal flow diagrams simplify navigation. Transparent operating menus do not hide any of the measurement diagrams, and signal icons with realtime preview clearly show what is currently happening.